Giving axis=([], false) during multiple surface plots does not turn off the axis, as opposed to simple line plots, where it does.
using Plots
plotlyjs()
xt = collect(-50:50)
yt = collect(-50:50)
p1t = surface(@. x^2 + y'^2)
p2t = surface(@. x^2 + y'^3)
plot(p1t,p2t,axis=([],false),colorbar=false)
yields:
where as
p1l = plot(rand(10))
p2l = plot(rand(10))
plot(p1l,p2l, axis=([],false),legend=false)
How to make multiple surface plots without grids?